Answer:28
Step-by-step explanation:
15+7•4-15
15+28-15
43-15
28
Answer:
Best answer would be 1/2 since the line is going 3 units up and 6 units right
Answer:
15% off
Step-by-step explanation:
Lets find 2 points, one obvious one is (0,0), another point is (12,4)

y = mx + b
m is the slope
we got m = 1/3
We can eliminate answer choices C and D.
y = 1/3x + b
we need to solve for b
Plug in the point (0,0) and solve for b
0 = 1/3(0) + b
0 = 0 + b
b = 0
The equation of the line is y = 1/3x + 0, or
y = 1/3xYour answer is
B.